英文關鍵字
autumn
barrel
bullet
camouflage
cartridge
caucasian
competition
concentration
countryside
equipment
firearm
flying
gentleman
gun
hunter
hunting
male
man
motion
person
pigeon
practice
protectors
range
reloading
rifle
shell
shot
shotgun
shotguns
slow
smoke
sniper
sport
summer
target
traditional
training
trap
two
uniform
united
war
warrior
weapon
young